import java.time.Clock;

/**
 * @ClassName Test
 * @Deacription TODO
 * @Author 谢忠辉
 * @Date 2021/3/16 0016 15:06
 **/
public abstract class Test {
    public static void main(String []args ){
        Clock c = Clock.systemUTC() ;
        System.out.println( c );
    }
}
